<!DOCTYPE html>
<html>
  <head>
    <title>Ruby on Rails: Welcome aboard</title>
    <script type="text/javascript">
      function about() {
      info = document.getElementById('about-content');
      if (window.XMLHttpRequest)
      { xhr = new XMLHttpRequest(); }
      else
      { xhr = new ActiveXObject("Microsoft.XMLHTTP"); }
      xhr.open("GET","rails/info/properties",false);
      xhr.send("");
      info.innerHTML = xhr.responseText;
      info.style.display = 'block'
      }
    </script>
  </head>
  <body>
    <a href="rails/info/properties" onclick="about(); return false">About your application&rsquo;s environment</a>
    <div id="about-content" style="display: none"></div>
  </body>
</html>
